The Rebelz Core Vale Tudo Shorts works great on the mat as well as in the gym . Made of 82% polyester and 18% elastane. Thickness of the fabric is 250 gsm (gram per square meter). Rebelz logos can be found on the frontside of the thigh and the “R” logo is placed in the back. Both logos are made in rubber print. To make the vale tudo shorts stay in place we have added a waistband with all around Rebelz logo. Composition: 82% polyester och 18% elastan. Material weight: 250 gsm. Fit: Tight. Read the size guide and wash instructions below. Garment is measured when flat. If you have any questions, please contact customer service .